Douzhi

Douzhi (Simplified/Traditional Chinese: 豆汁; Pinyin: Dòuzhī; colloquial Beijing dòuzhīr) is a traditional Beijing fermented drink made from the liquid by-product of mung-bean starch or cellophane-noodle production. Served hot, it is gray-green, sharply sour, and pungent—an acquired taste that locals treat as a hutong breakfast emblem rather than as sweet soy milk.

Characteristics

The aroma is fermented and vegetal; the taste is sour with a light bitter edge. Fresh shop douzhi is kept hot in a pot and ladled to order. Newcomers often fail the first sip; Beijingers joke that loving douzhi is a soft cultural loyalty test. It is not the same beverage as sweet or savory Soy Milk, nor the same snack as soft Douhua tofu pudding.

Ingredients (overview)

Fermented mung-bean slurry remaining after starch settles for fen si / starch foods; boiled and held hot for drinking. Classic accompaniments: crisp fried rings (Jiaoquan), shredded spicy pickled vegetables, and sometimes a sesame flatbread sandwiching the fritter. Overview only—no production recipe.

History and culture

Popular histories place mung-bean drinks in northern life from Liao–Song eras onward and note Qing-period talk of palace interest in the snack; a Qianlong-era cleanliness-check anecdote appears in tourism and press retellings—useful as court-and-street color, not as a sealed invention charter.

In modern Beijing the set of douzhi + jiaoquan + pickles remains the canonic breakfast plate. Secondary sources and municipal culture pages note that Beijing’s douzhi-eating custom was listed among Beijing intangible cultural heritage items in 2007—a soft ICH recognition of the foodway, not a restaurant franchise claim.

Writers from Liang Shiqiu onward have described the drink’s “sour, hot, and spicy” eating grammar: sip the sour broth hot, crunch the fritter, and chase with chili-pickle shreds.

Serving and variations

Breakfast bowl with savory sides. Specialty douzhi shops and some old-brand snack counters still sell it; supermarket packaged versions exist but rarely match fresh fermented depth. See Beijing Food and Chinese Drink; keep separate from dessert soy milks.

See also

• Luzhu Huoshao
• Beijing Food
• Chinese Drink
• Jiaoquan
• Soy Milk
• Douhua
• Jianbing
• Zhajiangmian
• List of dishes (A-Z)